update 种子文件转为xml格式，合并

Api/Ewide.EntityFramework.Core/DbContexts/DefaultDbContext.cs

@@ -1,5 +1,8 @@
 using Ewide.Core;
+using Ewide.Core.Entity;
+using Ewide.Core.Extension;
 using Ewide.Core.Service;
+using Ewide.Core.Util;
 using Furion;
 using Furion.DatabaseAccessor;
 using Furion.FriendlyException;
@@ -7,9 +10,12 @@ using Furion.JsonSerialization;
 using Furion.Snowflake;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Diagnostics;
+using Microsoft.EntityFrameworkCore.Metadata;
 using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using Microsoft.EntityFrameworkCore.Metadata.Internal;
 using Microsoft.Extensions.Caching.Distributed;
 using System;
+using System.Collections.Generic;
 using System.Linq;
 
 namespace Ewide.EntityFramework.Core
@@ -104,7 +110,7 @@ namespace Ewide.EntityFramework.Core
             // 当前操作用户信息
             var userId = App.User.FindFirst(ClaimConst.CLAINM_USERID)?.Value;
             var userName = App.User.FindFirst(ClaimConst.CLAINM_ACCOUNT)?.Value;
-      
+
             foreach (var entity in entities)
             {
                 if (entity.Entity.GetType().IsSubclassOf(typeof(DEntityBase)))
@@ -161,5 +167,25 @@ namespace Ewide.EntityFramework.Core
                 //}
             }
         }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            base.OnModelCreating(modelBuilder);
+            XmlSerializerUtil xmlHandler = new XmlSerializerUtil();
+            Dictionary<Type, object> dic = xmlHandler.ReaderALL();
+            foreach (KeyValuePair<Type, object> item in dic)
+            {
+                List<object> data = new List<object>();
+                var collection = item.Value as System.Collections.IEnumerable;
+                if (collection != null)
+                {
+                    foreach (var obj in collection)
+                    {
+                        data.Add(obj);
+                    }
+                }
+                modelBuilder.Entity(item.Key).HasData(data); ;
+            }
+        }
     }
 }